[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375

--- Comment #202 from H.J. Lu <hjl.tools at gmail dot com> ---
LTO miscompiles 435.gromacs in SPEC CPU 2006 on x32 with

-mx32 -O3 -funroll-loops -ffast-math

since r208165 (PR 60418).  Can you try r208163?